3Racing MRC-12/WO Graphite Servo Plate - Mini-Rock Crawler Upgrade  [MRC-12/WO]

Graphite Upgrade for Cleaner Steering Inputs

The 3Racing MRC-12/WO graphite servo plate is a direct upgrade for the Team Losi Mini-Rock Crawler, offering a stiffer servo mounting surface that limits deflection. The result is improved steering accuracy when negotiating obstacles.

Why Graphite Works Well on Crawlers

Graphite gives a balance of stiffness and light weight, helping reduce unwanted movement in the servo mount during slow, precise crawling. That stability translates to better line holding on boulders and ledges.

Straightforward Fitment

Fitment requires only stock hardware and aligns with the chassis without trimming. After mounting, verify servo travel and horn orientation to match your control throws.